From Telegraph.: The overwhelming fact of the global currency system is that America needs a much weaker dollar to bring its economy back into kilter and avoid slow ruin, yet the rest of the world cannot easily handle the consequences of such a wrenching adjustment. There is not enough demand to go around.
Asian investment in plant has run ahead of Western ability to consume. The debt-strapped households of Middle America, or Britain and Spain, can no longer hold up the dysfunctional edifice. Asians must take over, or it will come down on their own heads...........................................Full Article: Source